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pro vyhledávání: '"Berger, Casey"'
Autor:
Berger, Casey, Di Paolo, Agustin, Forrest, Tracey, Hadfield, Stuart, Sawaya, Nicolas, Stęchły, Michał, Thibault, Karl
Climate change presents an existential threat to human societies and the Earth's ecosystems more generally. Mitigation strategies naturally require solving a wide range of challenging problems in science, engineering, and economics. In this context,
Externí odkaz:
http://arxiv.org/abs/2107.05362
Autor:
Berger, Casey E., Rammelmüller, Lukas, Loheac, Andrew C., Ehmann, Florian, Braun, Jens, Drut, Joaquín E.
Publikováno v:
Phys. Rep. 892 (2021) 1-54
We review the theory and applications of complex stochastic quantization to the quantum many-body problem. Along the way, we present a brief overview of a number of ideas that either ameliorate or in some cases altogether solve the sign problem, incl
Externí odkaz:
http://arxiv.org/abs/1907.10183
Publikováno v:
Computer Physics Communications, Volume 208, November 2016, Pages 103-108
We present in detail two variants of the lattice Monte Carlo method aimed at tackling systems in external trapping potentials: a uniform-lattice approach with hard-wall boundary conditions, and a non-uniform Gauss-Hermite lattice approach. Using thos
Externí odkaz:
http://arxiv.org/abs/1510.02976
Publikováno v:
In Computer Physics Communications November 2016 208:103-108
Autor:
Berger, Casey
Quantum field theories with a complex action suffer from a sign problem in stochastic nonperturbative treatments, making many systems of great interest – such as polarized or mass-imbalanced fermions and QCD at finite baryon density – extremely c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5c3b1854690ac39a96959432a60ae2
Akademický článek
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We present in detail two variants of the lattice Monte Carlo method aimed at tackling systems in external trapping potentials: a uniform-lattice approach with hard-wall boundary conditions, and a non-uniform Gauss-Hermite lattice approach. Using thos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b60727596adf58fa0cdd56ca9787e6a2
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Mar2016, Vol. 93 Issue 3, p1-1. 1p.